CN110495303A - A fresh corn threshing and refining machine - Google Patents

Abstract

The invention discloses an integrated fresh corn threshing and refining machine, which comprises a casing and a corn placement opening. Through holes are arranged on both sides of the casing below the corn placement opening, and a knife holder and a knife holder are installed on the inner side of the through hole. Plate, annular blade, corn guide rail, baffle guide rail, baffle plate, the baffle plate is provided with a first motor, the two ends of the first motor are connected with tops, the tops are provided with thorns, the two sides of the baffle plate are provided with toothed belts, and the teeth The middle part of the shaped belt is fixedly connected with the side of the baffle; there is a collecting bucket under the corn guide rail, and a feeding pipe is provided at the bottom of the collecting bucket. Out of the first discharge chute of the casing; the side wall of the discharge pipe is provided with a discharge hole and a second discharge chute, and the second discharge chute is provided with a The conduit through which the trough is connected, and a push-pull device is provided on the second discharge chute. The invention has the characteristics of easy threshing of corn, integration of threshing and refining, and very convenient operation.

Description

A fresh corn threshing and refining machine

technical field

The invention relates to a corn threshing machine, in particular to a fresh corn threshing and refining integrated machine.

Background technique

Corn is one of the five grains. Mature old corn is mainly used to feed livestock and be processed into food for human consumption, while fresh corn is mainly eaten by people as a seasonal grain. As people pay more and more attention to dietary health, whole grains appear more and more frequently in people's daily life, and fresh corn is one of them.

At present, the common ways of eating fresh corn include whole cooking, threshing, mixing with rice, stewing soup or threshing, grinding and further processing. The whole steaming and stewing soup only needs to wash or cut the corn and process it, which is more convenient. But then more difficult when needing threshing, because fresh corn syrup is watery, soft, more difficult to peel off from the corn core, and also need to put the peeled corn kernels into the beater for refining during pulping, the operation is cumbersome.

Contents of the invention

The object of the present invention is to provide an integrated fresh corn threshing and refining machine. The invention has the characteristics of easy threshing of corn, integration of threshing and refining, and very convenient operation.

The technical solution of the present invention: an integrated fresh corn threshing and refining machine, including a shell, the top of the shell is provided with a corn placement opening extending downward, and the two sides of the shell below the corn placement opening are provided with through holes , the inner side of the through hole is provided with a knife rest mounting plate, the knife rest mounting plate is provided with a knife rest, the knife rest is provided with an annular blade coaxial with the through hole, and the bottom between the knife rest mounting plates is provided with a corn guide rail. There is a baffle guide rail on the side, and a baffle is slidably connected to the corn guide rail and the baffle guide rail. The baffle is provided with a first motor coaxial with the through hole, and the rotating shafts at both ends of the first motor extend out of the motor housing and connect There is a top, and the top end of the top is provided with a plurality of thorns, and the shells on both sides of the baffle are respectively provided with a toothed belt parallel to the guide rail of the baffle, and one end of the toothed belt is connected to the fixed gear fixed in the shell. The other end is connected to the second motor fixed in the housing, and the toothed belt is fixedly connected to the side of the baffle; a collecting bucket is provided below the corn guide rail, and a feeding pipe is provided at the bottom of the collecting bucket, and the feeding pipe The bottom end is connected with a refiner, and the lower end of the refiner is connected with a first discharge chute protruding from the shell; a discharge hole is also provided on the side wall of the upper end of the discharge pipe, and a discharge hole is slidingly connected in the discharge hole. The second discharge chute, the second discharge chute is provided with an opening above the end of the second discharge pipe close to the end of the discharge pipe and below the end far away from the discharge pipe, and the bottom of the end far away from the discharge pipe is provided with the first discharge chute guide Through the conduit, there is a push-pull device on the second discharge chute.

The aforementioned fresh corn threshing and refining all-in-one machine, the annular blade is composed of 3 arc-shaped blades, the outer middle of each arc-shaped blade is connected with a push rod, and a sliding sleeve is arranged outside the push rod. A first spring is arranged between the push rod and the sliding sleeve is fixed on the inner wall of the knife holder.

In the aforementioned fresh corn threshing and refining machine, a cam is provided on the side of the push rod close to the baffle, the front end of the cam exceeds the edge of the ring blade, and the distance between the cam and the ring blade is the length of corn kernels.

In the aforementioned integrated fresh corn threshing and refining machine, the top includes a top seat connected to the first motor casing, and a top cap buckled with the top seat, the thorns are arranged on the top cap, and the inside of the top cap is connected to the first A second spring is arranged between the ends of the motor, and the top cap compresses the second spring and is connected with the rotating shaft of the first motor.

In the aforementioned integrated fresh corn threshing and refining machine, the bottom of the collecting hopper is conical.

The aforementioned fresh corn threshing and refining all-in-one machine, the refiner includes an organic shell, the top of the shell is connected to the feeding pipe, and the top of the shell at the point of conduction is provided with an upper refining disc, and the upper refining disc Below is the lower refining disc, the bottom of the lower refining disc is connected with a refining motor, and the bottom of the casing is connected to the first discharge chute.

In the aforementioned integrated fresh corn threshing and refining machine, the push-pull device is a magnetron push-pull device, which includes a permanent magnet fixed on the second discharge chute, and an electromagnet arranged on one side of the permanent magnet and fixed in the housing.

In the aforementioned fresh corn threshing and refining machine, one side of the baffle guide rail is provided with a spring reel, and the power cord of the first motor is first fixed on the baffle and then wound in the spring reel.

In the aforementioned integrated fresh corn threshing and refining machine, the inner side of the annular blade is provided with barbs for placing corn kernels backwards.

Beneficial effects of the present invention

The present invention designs a household fresh corn threshing and refining integrated machine. Through the design of the above scheme, the threshing and refining of tender corn can be realized, and the threshing and refining can be carried out independently. It has the advantages of easy threshing of tender corn, integration of threshing and refining, and very convenient operation.

Description of drawings

Accompanying drawing 1 is a sectional view one of the present invention;

Accompanying drawing 2 is the sectional view two of the present invention;

Accompanying drawing 3 is the overall schematic diagram of the baffle, the first motor and the top;

Accompanying drawing 4 is the sectional view of baffle plate, first motor, top;

Accompanying drawing 5 is the structural representation of annular blade;

Accompanying drawing 6 is the sectional view of annular blade;

Accompanying drawing 7 is the isometric view of annular blade;

Accompanying drawing 8 is the structural representation of refining and blanking part;

Accompanying drawing 9 is the overall outline schematic diagram.

Description of reference signs: 1-housing, 2-corn placement opening, 3-through hole, 4-corn guide rail, 5-baffle guide rail, 6-baffle plate, 7-first motor, 8-top, 9-thrust , 10-toothed belt, 11-second motor, 12-ring blade, 13-collecting hopper, 14-feeding pipe, 15-refiner, 16-first discharge chute, 17-discharging hole, 18 -Second chute, 19-pipe, 20-push rod, 21-sliding sleeve, 22-first spring, 23-cam, 24-top seat, 25-top cap, 26-second spring, 27- Chassis, 28-upper refining disc, 29-lower refining disc, 30-refining motor, 31-permanent magnet, 32-electromagnet, 33-spring reel, 34-barb, 35 knife holder mounting plate , 36 turrets.

Detailed ways

The present invention will be further described below in conjunction with the examples, but not as a basis for limiting the present invention.

Embodiment of the invention

An integrated fresh corn threshing and refining machine, as shown in Figures 1-9, includes a housing 1, and the top of the housing 1 is provided with a downwardly extending corn placement port 2, allowing one corn to enter at a time The two sides of the housing 1 below the corn placement opening 2 are provided with through holes 3 for the discharge of corn kernels. The inner side of the through hole 3 is provided with a knife rest mounting plate 35, and the knife rest mounting plate 35 is fixedly connected with the housing 1. , the knife rest mounting plate 35 is provided with a knife rest 36, the knife rest 36 is provided with an annular blade 12 coaxial with the through hole 3, and the edge of the annular blade 12 is located on the opposite inner side. In order to improve the threshing effect, the knife teeth can be further set , the bottom between the knife rest mounting plates 35 is provided with a corn guide rail 4, which is used to guide the lateral movement of the corn, and is hollowed out at the same time to facilitate the falling of the corn kernels. A baffle 6 is slidably connected to the upper part (the corn rail 4 and the baffle guide 5 pass through the baffle 6), the baffle 6 is provided with a first motor 7 coaxial with the through hole 3, and the rotating shafts at both ends of the first motor 7 are evenly extended. Out of the motor housing and connected to the top 8 respectively, the head end of the top 8 is provided with a plurality of thorns 9, which are used to penetrate into the corn for fixing, and the casing 1 on both sides of the baffle 6 is respectively provided with a The toothed belt 10 parallel to the guide rail 5, one end of the toothed belt 10 is connected to the fixed gear fixed in the housing 1, and the other end is connected to the second motor 11 fixed in the housing 1, the toothed belt 10 The middle part is fixedly connected with the side of the baffle plate 6, and the toothed belt 10 is driven forward and reverse by the second motor 11, thereby realizing the back and forth movement of the baffle plate 6; The bottom end of the feed pipe 14 is connected with a refiner 15, and the lower end of the refiner 15 is connected with a first discharge trough 16 protruding from the housing 1; the upper end of the feed pipe 14 is The side wall is also provided with a discharge hole 17, and a second discharge groove 18 is slidably connected in the discharge hole 17, and the second discharge groove 18 is close to the top of one end of the discharge pipe 14 and away from the end of the discharge pipe 14. An opening is provided below, and a conduit 19 connected to the first discharge chute 16 is provided below the end away from the discharge pipe 14 , and a push-pull device is provided on the second discharge chute 18 .

Working principle: The device of the present invention is mainly used in the threshing of household tender corn. When in use, first connect the power supplies of the first motor 7 and the second motor 11, and put the corn into the corn placement port 2. When only threshing is required, The power supply of the refiner 15 is not connected, and the second discharge chute 18 is pushed forward into the lower pipe 14 by a push-pull device. Now start the first motor 7 and the second motor 11, the second motor 11 works to drive the toothed belt 10 to rotate, and the baffle plate 6 is brought to one end, and the corn falls on the corn guide rail 4, and then controls the second motor 11 from the other side One direction rotates, and baffle plate 6 is moved from one end to the other end, and in the moving process, the thorn 9 on the top 8 penetrates in the corn, and it is fixed, and now starts the first motor 7 to drive the corn to rotate. One end of the corn enters the annular blade 12, and the corn kernels are peeled off under the action of rotation and movement, while the corn kernels stretch out from the through hole 3 on one side, and can be taken out by hand; the peeled corn kernels are removed from the corn Fall between the guide rails 4 into the collection hopper 13 below, and discharge through the second discharge chute 18, the conduit 19 and the first discharge chute 16 from the middle discharge pipe 14 in sequence for collection. When it needs to be refined, the second discharge chute 18 is pulled out by a push-pull device, and the peeled corn kernels directly enter the refiner 15 from the feed pipe 14 for refining, and the corn syrup is directly fed through the first discharge chute 16. Just discharge.

As preferably, described annular blade 12 is made up of 3 arc-shaped blades, and the outer middle part of each arc-shaped blade is connected with push rod 20, and push rod 20 is provided with sliding sleeve 21, and the inside of sliding sleeve 21 is connected with push rod. A first spring 22 is arranged between the rods 20, and the sliding sleeve 21 is fixed on the inner wall of the knife holder 36; a cam 23 is arranged on the side of the push rod 20 close to the baffle plate 6, and the front end of the cam 23 exceeds the annular blade 12 The edge of a knife, the spacing between the cam 23 and the annular blade 12 is the length of the corn kernels. When one end of the corn entered the range of the circle where the cam 23 was located, the surface of the corn kernels would push the cam 23 away, so that the diameter of the circle where the cam 23 was located was consistent with the diameter of the corn, thereby driving the annular blade 12 to expand the diameter, making it consistent with the diameter of the corn. The diameters of the corn kernels are consistent, and the annular blade 12 just cuts off the roots of the corn kernels, so that the present invention is applicable to corns with different diameters, and improves the threshing effect. The length of the corn grain described in this scheme is the length of common corn grain, generally about 1cm.

As preferably, the top 8 includes a top seat 24 connected to the shell of the first motor 7, and a top cap 25 buckled with the top seat 24, the thorns 9 are arranged on the top cap 25, and the inside of the top cap 25 is connected to the top cap 25. A second spring 26 is arranged between the ends of a motor 7 , and the top cap 25 compresses the second spring 26 and connects with the rotating shaft of the first motor 7 . When the baffle plate 6 squeezes the corn from one end to the other, there is not much resistance at the beginning, and the spike 9 is difficult to insert into the corn. If the first motor 7 drives the spike 9 to rotate, it is easy to punch one end of the corn. Therefore, such a structural design can make the corn thrust 9 into one end of the corn under a certain resistance after the corn reaches the annular blade 12, and the top cap 25 compresses the second spring 26 until the bottom of the top cap 25 is connected with the rotating shaft of the first motor 7 to drive the corn to rotate, and the corn under the rotation is easier to thresh under the action of the annular blade. In this scheme, the top seat 24 and the top cap 25 are fastened by conventional means to ensure that the top cap 25 can move axially in the top seat 24, and the second spring 26 at the bottom will move The top cap 25 is ejected outwards, so that the top cap 25 is separated from the rotating shaft, and the connection between the top cap 25 and the rotating shaft can be carried out by means of conventional gear plate meshing, or polygonal tenon joints.

Preferably, the bottom of the collecting hopper 13 is conical, so that the corn kernels can drop into the feeding pipe 14 conveniently.

As preferably, the refiner 15 includes an organic casing 27, the top of the casing 27 is connected to the feeding pipe 14, and the top of the casing 27 at the connection is provided with an upper refining disc 28, and the upper refining disc 28 Below is the lower refining disc 29, the bottom of the lower refining disc 29 is connected with a refining motor 30, and the bottom of the casing 27 is connected to the first discharge chute 16. When the corn grains enter the casing 27 through the feeding pipe 14, they first enter between the upper refining disc 28 and the lower refining disc 29, and the lower refining disc 29 rotates under the action of the refining motor 30 to grind the corn grains .

Preferably, the push-pull device is a magnetron push-pull device, including a permanent magnet 31 fixed on the second discharge trough 18 , and an electromagnet 32 arranged on one side of the permanent magnet 31 and fixed in the housing 1 . During use, turn on the power supply of the electromagnet 32, and when there is no need for refining, energize the electromagnet 32 to make it generate a magnetic force that repels each other with the permanent magnet 31, and push the second discharge chute 18 into the discharge pipe 14; when it is necessary to refine pulp, a reverse current is introduced to make it generate a magnetic force that attracts the permanent magnet 31, and the second discharge chute 18 is drawn out of the feeding pipe 14, where the electromagnet 32 is energized and the direction of the current is switched. This can be achieved using conventional current reversing switches.

Preferably, a spring reel 33 is provided on one side of the baffle guide rail 5 , and the power cord of the first motor 7 is first fixed on the baffle 6 and then wound in the spring reel 33 . The spring reel 33 is a commercially available spring reel 33, the purpose of which is to wind the wires in the spring reel 33 under the action of elastic force, so as to avoid entanglement with the inside of the machine during the movement of the baffle plate 6. 6 During the movement, the wire can be pulled out by pulling force.

Preferably, the inner side of the annular blade 12 is provided with a barb 34 for placing the corn kernel back. During the reverse movement of the baffle plate 6, the barb 34 pierces the surface of the corn kernel to prevent it from moving together with the baffle plate 6, so that the corn kernel is taken out from the through hole 3 at one end.

In order to further facilitate operation and control, the above-mentioned first motor 7, second motor 11, refiner 15 and electromagnet 32 can also be connected to a conventional circuit controller, and the controller is used to control the operation of these devices. action; at the same time, the buttons for operation can be arranged on the outer surface of the housing 1, as shown in Figure 9, the corresponding parts can be made to act by a single button. The control hardware and software are already very simple and conventional, and can be set according to control requirements.

All matters not listed in the above schemes can be realized by the existing technology in this field, and the above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Anyone who is familiar with this invention Within the technical scope disclosed by the invention, any equivalent replacement or change of the technical solution and the inventive concept of the invention by a person skilled in the technical field shall be covered by the protection scope of the invention.

Claims (8)

1. a kind of fresh corn threshing defibrination all-in-one machine, it is characterised in that: include shell (1), have shell (1) top be equipped with to The corn of lower extension places mouth (2), and the two sides that corn places the shell (1) below mouth (2) are equipped with through-hole (3), through-hole (3) it is interior Side is equipped with knife rest mounting plate (35), and knife rest mounting plate (35) is equipped with knife rest (36), and knife rest (36) is equipped with coaxial with through-hole (3) Annular blade (12), the bottom between knife rest mounting plate (35) is equipped with corn guide rail (4), and two sides are equipped with baffle guide rail (5), beautiful It is slidably connected baffle (6) on rice guide rail (4) and baffle guide rail (5), baffle (6) is equipped with first electricity coaxial with through-hole (3) Machine (7), the shaft at first motor (7) both ends are stretched out electric machine casing and are connected with top (8), and the head end of top (8) is equipped with more Root bur (9), the shell (1) of baffle (6) two sides is interior to be respectively equipped with an odontoid belt (10) parallel with baffle guide rail (5), One end of odontoid belt (10) is connected on the fixation gear being fixed in shell (1), and the other end, which is connected to, is fixed on shell (1) On interior the second motor (11), odontoid belt (10) is fixedly connected with the side of baffle (6)；The lower section of the corn guide rail (4) Equipped with collection bucket (13), the bottom end of collection bucket (13) is equipped with feeder pipe (14), and feeder pipe (14) bottom end is connected with fiberizer (15), The lower end of fiberizer (15) is connected with the first blow tank (16) for stretching out shell (1)；On the side wall of feeder pipe (14) upper end It is additionally provided with relief hole (17), is slidably connected the second blow tank (18) in relief hole (17), the second blow tank (18) is close to blanking The lower section of the top and one end far from feeder pipe (14) of managing the one end of (14) is equipped with opening, and one end far from feeder pipe (14) Lower section be equipped with the conduit (19) that be connected with the first blow tank (16), the second blow tank (18) is equipped with push-pull device at fixed.

2. fresh corn threshing defibrination all-in-one machine according to claim 1, it is characterised in that: the annular blade (12) is by 3 Piece cambered blade composition, the outer middle part of every cambered blade are respectively connected with push rod (20), and push rod (20) is externally provided with sliding sleeve (21), the first spring (22) are equipped between push rod (20) in sliding sleeve (21), sliding sleeve (21) is fixed on knife rest (36) Inner wall on；Side on the push rod (20) close to baffle (6) is equipped with cam (23), and the front end of cam (23) is more than endless knife The edge of a knife of piece (12), the spacing between cam (23) and annular blade (12) are the length of niblet.

3. fresh corn threshing defibrination all-in-one machine according to claim 1, it is characterised in that: top (8) include with The dead head (24) of first motor (7) cage connection, and the top cap (25) with dead head (24) snapping, the bur (9) set In on top cap (25), second spring (26) are equipped between first motor (7) end on the inside of top cap (25), top cap (25) Compression second spring (26) is connect with the shaft of first motor (7) afterwards.

4. fresh corn threshing defibrination all-in-one machine according to claim 1, it is characterised in that: the bottom of the collection bucket (13) It is tapered.

5. fresh corn threshing defibrination all-in-one machine according to claim 1, it is characterised in that: the fiberizer (15) includes Casing (27), the top and feeder pipe (14) of casing (27) are connected, and the top of the casing (27) at conducting is equipped with upper defibrination dish (28), the lower section of upper defibrination dish (28) is lower defibrination dish (29), and the bottom of lower defibrination dish (29) is connected with defibrination motor (30), machine The bottom of shell (27) and first blow tank (16) are connected.

6. fresh corn threshing defibrination all-in-one machine according to claim 1, it is characterised in that: the push-pull device at fixed pushes away for magnetic control Drawing device including the permanent magnet (31) being fixed on the second blow tank (18), and is set to permanent magnet (31) side and is fixed on shell Electromagnet (32) in body (1).

7. fresh corn threshing defibrination all-in-one machine according to claim 1, it is characterised in that: the one of the baffle guide rail (5) Side is equipped with spring winding roll (33), and the power supply line of first motor (7) is wrapped in spring winding roll after being first fixed on baffle (6) again (33) in.

8. fresh corn threshing defibrination all-in-one machine according to claim 1, it is characterised in that: on the inside of the annular blade (12) Equipped with the hangnail (34) for placing maize kernel retroversion.